class QSurfaceDataItem¶

The QSurfaceDataItem class provides a container for resolved data to be added to surface graphs. More…

Synopsis¶

Methods¶

def __init__()
def position()
def setPosition()
def setX()
def setY()
def setZ()
def x()
def y()
def z()

Note

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Detailed Description¶

A surface data item holds the data for a single vertex in a surface graph. Surface data proxies parse data into QSurfaceDataItem instances for surface graphs.

See also

QSurfaceDataProxy Qt Graphs C++ Classes for 3D

__init__()¶

Constructs a surface data item.

__init__(position)

Parameters:: position – QVector3D

Constructs a surface data item at the position position.

__init__(x, y, z)

Parameters:

x – float
y – float
z – float

Constructs a surface data item at the position specified by x, y, and z.

position()¶

Return type:: QVector3D

Returns the position of this data item.

See also

setPosition()

setPosition(pos)¶

Parameters:: pos – QVector3D

Sets the position pos to this data item.

See also

position()

setX(value)¶

Parameters:: value – float

Sets the x-coordinate of the item position to the value value.

See also

x()

setY(value)¶

Parameters:: value – float

Sets the y-coordinate of the item position to the value value.

See also

y()

setZ(value)¶

Parameters:: value – float

Sets the z-coordinate of the item position to the value value.

See also

z()

x()¶

Return type:: float

Returns the x-coordinate of the position of this data item.

See also

setX()

y()¶

Return type:: float

Returns the y-coordinate of the position of this data item.

See also

setY()

z()¶

Return type:: float

Returns the z-coordinate of the position of this data item.

See also

setZ()